OPPO Find X 9 512GB vs Xiaomi 17 Ultra 512GB: which one suits you?
The two differ in 9 of the specs we have recorded (prices checked 12 Nov 2026).
Which one should you choose?
Choose the
OPPO Find X 9 512GB if you care about:- Bigger battery for a longer day (7,025 mAh vs 6,000 mAh) · slight difference
Choose the
Xiaomi 17 Ultra 512GB if you care about:- More memory for multitasking (16 GB vs 12 GB)
- Higher front camera: 50 MP vs 32 MP
- Higher warranty: 2 years vs 1 years
The deciding difference here: memory (RAM) and front camera.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Xiaomi
Xiaomi 17 Ultra 512GB- Storage:
- 512 GB
- Memory (RAM):
- 16 GB
- Reference price:
- SAR 4,899
Key differences
Memory (RAM)
12 GB✓ 16 GBScreen size
6.59 in6.85 inResolution
2760 x 12562608 x 1200
Specifications side by side
23 of 23 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 4,900 | SAR 4,899 |
| Memory (RAM) | 12 GB | ✓ 16 GB |
| Processor | Mediatek Dimensity 9000 | Snapdragon 8 Elite |
| Battery capacity | ✓ 7,025 mAh | 6,000 mAh |
| Wired charging | 80 W | ✓ 90 W |
| Years of OS updates | — | 5 years |
| Storage | 512 GB | 512 GB |
| Main camera | 50 MP | 50 MP |
| 5G | Yes | Yes |
| Optical zoom (telephoto) | — | 3.2 x |
| Front camera | 32 MP | ✓ 50 MP |
| Screen size | 6.59 in | 6.85 in |
| Resolution | 2760 x 1256 | 2608 x 1200 |
| Display type | AMOLED | AMOLED |
| Screen refresh rate | 120 Hz | 120 Hz |
| Water and dust rating | — | IP68 |
| Operating system | — | Xiaomi HyperOS |
| Wireless charging | Yes | Yes |
| Dual SIM | Yes | Yes |
| Release year | 2025 | 2026 |
| Dimensions | — | 18 x 8 x 0.9 cm |
| Weight | — | 226 g |
| Warranty | 1 years | ✓ 2 years |
| Colour | Black | Black |
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Direct comparison questions
What is the difference in processor between the OPPO Find X 9 512GB and the Xiaomi 17 Ultra 512GB?
OPPO Find X 9 512GB: Mediatek Dimensity 9000; Xiaomi 17 Ultra 512GB: Snapdragon 8 Elite. This is a spec difference, not a verdict that one is better overall.
What is the difference in storage between the OPPO Find X 9 512GB and the Xiaomi 17 Ultra 512GB?
No difference here: storage is 512 GB on both.
What is the difference in main camera between the OPPO Find X 9 512GB and the Xiaomi 17 Ultra 512GB?
No difference here: main camera is 50 MP on both.
What is the difference in battery capacity between the OPPO Find X 9 512GB and the Xiaomi 17 Ultra 512GB?
Battery capacity is higher on the OPPO Find X 9 512GB: 7,025 mAh vs 6,000 mAh on the Xiaomi 17 Ultra 512GB. If this spec is your priority, the difference favours it.